/**
* Returns the url to the default avatar for a user.
*
* @param array $user The user to get the default avatar for.
* @param string $size The size of avatar to return (only respected for dashboard-uploaded default avatars).
* @return string The url to the default avatar image.
*/
public static function getDefaultAvatarUrl($user = [], $size = 'thumbnail')
{
if (!empty($user) && function_exists('UserPhotoDefaultUrl')) {
return userPhotoDefaultUrl($user);
}
if ($avatar = c('Garden.DefaultAvatar', false)) {
if (strpos($avatar, 'defaultavatar/') !== false) {
if ($size == 'thumbnail') {
return Gdn_UploadImage::url(changeBasename($avatar, 'n%s'));
} elseif ($size == 'profile') {
return Gdn_UploadImage::url(changeBasename($avatar, 'p%s'));
}
}
return $avatar;
}
return asset('applications/dashboard/design/images/defaulticon.png', true);
}
/**
* Settings page for uploading, deleting and cropping the default avatar.
*
* @throws Exception
*/
public function defaultAvatar()
{
$this->permission('Garden.Community.Manage');
$this->addSideMenu('dashboard/settings/avatars');
$this->title(t('Default Avatar'));
$this->addJsFile('avatars.js');
$validation = new Gdn_Validation();
$configurationModel = new Gdn_ConfigurationModel($validation);
$this->Form->setModel($configurationModel);
if (($avatar = c('Garden.DefaultAvatar')) && $this->isUploadedDefaultAvatar($avatar)) {
//Get the image source so we can manipulate it in the crop module.
$upload = new Gdn_UploadImage();
$thumbnailSize = c('Garden.Thumbnail.Size', 40);
$basename = changeBasename($avatar, "p%s");
$source = $upload->copyLocal($basename);
//Set up cropping.
$crop = new CropImageModule($this, $this->Form, $thumbnailSize, $thumbnailSize, $source);
$crop->setExistingCropUrl(Gdn_UploadImage::url(changeBasename($avatar, "n%s")));
$crop->setSourceImageUrl(Gdn_UploadImage::url(changeBasename($avatar, "p%s")));
$this->setData('crop', $crop);
} else {
$this->setData('avatar', UserModel::getDefaultAvatarUrl());
}
if (!$this->Form->authenticatedPostBack()) {
$this->Form->setData($configurationModel->Data);
} else {
if ($this->Form->save() !== false) {
$upload = new Gdn_UploadImage();
$newAvatar = false;
if ($tmpAvatar = $upload->validateUpload('DefaultAvatar', false)) {
// New upload
$thumbOptions = array('Crop' => true, 'SaveGif' => c('Garden.Thumbnail.SaveGif'));
$newAvatar = $this->saveDefaultAvatars($tmpAvatar, $thumbOptions);
} else {
if ($avatar && $crop && $crop->isCropped()) {
// New thumbnail
$tmpAvatar = $source;
$thumbOptions = array('Crop' => true, 'SourceX' => $crop->getCropXValue(), 'SourceY' => $crop->getCropYValue(), 'SourceWidth' => $crop->getCropWidth(), 'SourceHeight' => $crop->getCropHeight());
$newAvatar = $this->saveDefaultAvatars($tmpAvatar, $thumbOptions);
}
}
if ($this->Form->errorCount() == 0) {
if ($newAvatar) {
$this->deleteDefaultAvatars($avatar);
$avatar = c('Garden.DefaultAvatar');
$thumbnailSize = c('Garden.Thumbnail.Size', 40);
// Update crop properties.
$basename = changeBasename($avatar, "p%s");
$source = $upload->copyLocal($basename);
$crop = new CropImageModule($this, $this->Form, $thumbnailSize, $thumbnailSize, $source);
$crop->setSize($thumbnailSize, $thumbnailSize);
$crop->setExistingCropUrl(Gdn_UploadImage::url(changeBasename($avatar, "n%s")));
$crop->setSourceImageUrl(Gdn_UploadImage::url(changeBasename($avatar, "p%s")));
$this->setData('crop', $crop);
}
}
$this->informMessage(t("Your settings have been saved."));
}
}
$this->render();
}
/**
* Form for adding an email image.
* Exposes the Garden.EmailTemplate.Image setting.
* Garden.EmailTemplate.Image must be an upload.
*
* Saves the image based on 2 config settings:
* Garden.EmailTemplate.ImageMaxWidth (default 400px) and
* Garden.EmailTemplate.ImageMaxHeight (default 300px)
*
* @throws Gdn_UserException
*/
public function emailImage()
{
if (!Gdn::session()->checkPermission('Garden.Community.Manage')) {
throw permissionException();
}
$this->addJsFile('email.js');
$this->addSideMenu('dashboard/settings/email');
$image = c('Garden.EmailTemplate.Image');
$this->Form = new Gdn_Form();
$validation = new Gdn_Validation();
$configurationModel = new Gdn_ConfigurationModel($validation);
// Set the model on the form.
$this->Form->setModel($configurationModel);
if ($this->Form->authenticatedPostBack() !== false) {
try {
$upload = new Gdn_UploadImage();
// Validate the upload
$tmpImage = $upload->validateUpload('EmailImage', false);
if ($tmpImage) {
// Generate the target image name
$targetImage = $upload->generateTargetName(PATH_UPLOADS);
$imageBaseName = pathinfo($targetImage, PATHINFO_BASENAME);
// Delete any previously uploaded images.
if ($image) {
$upload->delete($image);
}
// Save the uploaded image
$parts = $upload->saveImageAs($tmpImage, $imageBaseName, c('Garden.EmailTemplate.ImageMaxWidth', 400), c('Garden.EmailTemplate.ImageMaxHeight', 300));
$imageBaseName = $parts['SaveName'];
saveToConfig('Garden.EmailTemplate.Image', $imageBaseName);
$this->setData('EmailImage', Gdn_UploadImage::url($imageBaseName));
} else {
$this->Form->addError(t('There\'s been an error uploading the image. Your email logo can uploaded in one of the following filetypes: gif, jpg, png'));
}
} catch (Exception $ex) {
$this->Form->addError($ex);
}
}
$this->render();
}
/**
* Retrieves default values for the email image.
*
* @return array An array representing an image.
*/
public function getDefaultEmailImage()
{
$image = array();
if (c('Garden.EmailTemplate.Image', '')) {
$image['source'] = Gdn_UploadImage::url(c('Garden.EmailTemplate.Image'));
}
$image['link'] = url('/', true);
$image['alt'] = c('Garden.LogoTitle', c('Garden.Title', ''));
return $image;
}
/**
* Endpoint for retrieving current email image url.
*/
public function emailImageUrl()
{
$this->deliveryMethod(DELIVERY_METHOD_JSON);
$this->deliveryType(DELIVERY_TYPE_DATA);
$image = c('Garden.EmailTemplate.Image');
if ($image) {
$image = Gdn_UploadImage::url($image);
}
$this->setData('EmailImage', $image);
$this->render();
}
/**
* Set user's photo (avatar).
*
* @since 2.0.0
* @access public
*
* @param mixed $userReference Unique identifier, possible username or ID.
* @param string $username The username.
* @param string $userID The user's ID.
*
* @throws Exception
* @throws Gdn_UserException
*/
public function picture($userReference = '', $username = '', $userID = '')
{
$this->addJsFile('profile.js');
if (!$this->CanEditPhotos) {
throw forbiddenException('@Editing user photos has been disabled.');
}
// Permission checks
$this->permission(array('Garden.Profiles.Edit', 'Moderation.Profiles.Edit', 'Garden.ProfilePicture.Edit'), false);
$session = Gdn::session();
if (!$session->isValid()) {
$this->Form->addError('You must be authenticated in order to use this form.');
}
// Check ability to manipulate image
if (function_exists('gd_info')) {
$gdInfo = gd_info();
$gdVersion = preg_replace('/[a-z ()]+/i', '', $gdInfo['GD Version']);
if ($gdVersion < 2) {
throw new Exception(sprintf(t("This installation of GD is too old (v%s). Vanilla requires at least version 2 or compatible."), $gdVersion));
}
} else {
throw new Exception(sprintf(t("Unable to detect PHP GD installed on this system. Vanilla requires GD version 2 or better.")));
}
// Get user data & prep form.
if ($this->Form->authenticatedPostBack() && $this->Form->getFormValue('UserID')) {
$userID = $this->Form->getFormValue('UserID');
}
$this->getUserInfo($userReference, $username, $userID, true);
$validation = new Gdn_Validation();
$configurationModel = new Gdn_ConfigurationModel($validation);
$this->Form->setModel($configurationModel);
$avatar = $this->User->Photo;
if ($avatar === null) {
$avatar = UserModel::getDefaultAvatarUrl();
}
$source = '';
$crop = null;
if ($this->isUploadedAvatar($avatar)) {
// Get the image source so we can manipulate it in the crop module.
$upload = new Gdn_UploadImage();
$thumbnailSize = c('Garden.Thumbnail.Size', 40);
$basename = changeBasename($avatar, "p%s");
$source = $upload->copyLocal($basename);
// Set up cropping.
$crop = new CropImageModule($this, $this->Form, $thumbnailSize, $thumbnailSize, $source);
$crop->setExistingCropUrl(Gdn_UploadImage::url(changeBasename($avatar, "n%s")));
$crop->setSourceImageUrl(Gdn_UploadImage::url(changeBasename($avatar, "p%s")));
$this->setData('crop', $crop);
} else {
$this->setData('avatar', $avatar);
}
if (!$this->Form->authenticatedPostBack()) {
$this->Form->setData($configurationModel->Data);
} else {
if ($this->Form->save() !== false) {
$upload = new Gdn_UploadImage();
$newAvatar = false;
if ($tmpAvatar = $upload->validateUpload('Avatar', false)) {
// New upload
$thumbOptions = array('Crop' => true, 'SaveGif' => c('Garden.Thumbnail.SaveGif'));
$newAvatar = $this->saveAvatars($tmpAvatar, $thumbOptions, $upload);
} else {
if ($avatar && $crop && $crop->isCropped()) {
// New thumbnail
$tmpAvatar = $source;
$thumbOptions = array('Crop' => true, 'SourceX' => $crop->getCropXValue(), 'SourceY' => $crop->getCropYValue(), 'SourceWidth' => $crop->getCropWidth(), 'SourceHeight' => $crop->getCropHeight());
$newAvatar = $this->saveAvatars($tmpAvatar, $thumbOptions);
}
}
if ($this->Form->errorCount() == 0) {
if ($newAvatar !== false) {
$thumbnailSize = c('Garden.Thumbnail.Size', 40);
// Update crop properties.
$basename = changeBasename($newAvatar, "p%s");
$source = $upload->copyLocal($basename);
$crop = new CropImageModule($this, $this->Form, $thumbnailSize, $thumbnailSize, $source);
$crop->setSize($thumbnailSize, $thumbnailSize);
$crop->setExistingCropUrl(Gdn_UploadImage::url(changeBasename($newAvatar, "n%s")));
$crop->setSourceImageUrl(Gdn_UploadImage::url(changeBasename($newAvatar, "p%s")));
$this->setData('crop', $crop);
}
}
if ($this->deliveryType() === DELIVERY_TYPE_VIEW) {
$this->jsonTarget('', '', 'Refresh');
$this->RedirectUrl = userUrl($this->User);
}
$this->informMessage(t("Your settings have been saved."));
}
}
if (val('SideMenuModule', val('Panel', val('Assets', $this)))) {
/** @var SideMenuModule $sidemenu */
$sidemenu = $this->Assets['Panel']['SideMenuModule'];
$sidemenu->highlightRoute('/profile/picture');
}
$this->title(t('Change Picture'));
$this->_setBreadcrumbs(t('Change My Picture'), userUrl($this->User, '', 'picture'));
$this->render('picture', 'profile', 'dashboard');
}
